Nowadays not having access to any kind of power sources may be a bit tough, or if you are Apple not having access to a USB port may be tougher, but APC is trying to help with the Mobile Power Pack. APC is normally known for making large battery backup devices to keep computers chugging for some extra time, but the Mobile Power Pack helps keep the lesser, yet still important gadgets powered for an extended period of time. It can power and charge any USB or mini-USB powered device. Expect to get up to 55 more hours out of your iPod and 10 more hours out of that Treo—just enough time to keep yourself entertained at that family reunion this summer.. The APC Mobile Power Pack is available now for $70.